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Genetic Diversity of Arcobacter Species of Animal and Human Origin in Andhra Pradesh, India.


ABSTRACT: Arcobacter is an emerging foodborne pathogen having zoonotic significance. Enterobacterial repetitive intergenic consensus (ERIC) PCR and repetitive sequence-based PCR (rep-PCR) analysis of a total of 41 Arcobacter isolates revealed a greater degree of genetic diversity. ERIC-PCR genotyping distinguished 14, 13 and 12 genotypes among 16, 13 and 12 isolates of A. butzleri, A. cryaerophilus and A. skirrowii, respectively. Rep-PCR genotyping distinguished 15, 12 and 11 genotypes among 16, 13 and 12 isolates of A. butzleri, A. cryaerophilus and A. skirrowii, respectively. The discriminatory power for ERIC and rep-PCR was found to be 0.997 and 0.996, respectively. Close clustering between isolates of animal and human origin are indicative of probable zoonotic significance.

SUBMITTER: Soma Sekhar M 

PROVIDER: S-EPMC5446839 | biostudies-other | 2017 Jun

REPOSITORIES: biostudies-other

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Genetic Diversity of <i>Arcobacter</i> Species of Animal and Human Origin in Andhra Pradesh, India.

Soma Sekhar M M   Srinivasa Rao T T   Chinnam B K BK   Subramanyam K V KV   Metta M M   Mohammad Sharif N N  

Indian journal of microbiology 20170413 2


<i>Arcobacter</i> is an emerging foodborne pathogen having zoonotic significance. Enterobacterial repetitive intergenic consensus (ERIC) PCR and repetitive sequence-based PCR (rep-PCR) analysis of a total of 41 <i>Arcobacter</i> isolates revealed a greater degree of genetic diversity. ERIC-PCR genotyping distinguished 14, 13 and 12 genotypes among 16, 13 and 12 isolates of <i>A. butzleri</i>, <i>A. cryaerophilus</i> and <i>A. skirrowii</i>, respectively. Rep-PCR genotyping distinguished 15, 12 a  ...[more]

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